bortexz.bybit.derivatives — io.github.bortexz/bybit 0.0.2

request clj

(request {:keys [http-client base-endpoint auth http-opts] :as _client}
         {:keys [method uri auth? params] :as args})

HTTP Request using client and args:

• method :get, :post, ...
• uri i.e /derivatives/v3/public/tickers
• params map of parameters
• auth? if request should use authentication

Returns the body of the response, json parsed, when status is 200. On exceptional HTTP codes or client exceptions, throws ExceptionInfo containing key :cognitect.anomalies/category, as well as args used, plus status and body if exception due to exceptional http code. Short circuits an auth? request with :cognitect.anomalies/forbidden when auth? is true but api-key or api-secret are not specified on the client.

rest-client clj

(rest-client {:keys [auth http-opts environment] :as _client})

Creates a rest client. See request.

opts:

• auth mandatory to use auth? requests. map of:

  • api-key
  • api-secret
  • recv-window (optional) defaults to 3 seconds.

• environment e/o #{:testnet :bybit :bytick}

• http-opts map of:

  • connect-timeout defaults to 10 secs
  • response-timeout

websocket-client clj

(websocket-client {:keys [auth environment channel errors-ch pub-opts ws-opts
                          reconnector-opts]})

Creates a websocket client.

opts:

• auth only required when using an authenticated endpoint. Map of:

  • api-key
  • api-secret
  • expire-millis (optional) defaults to 3secs.

• channel either of: #{:usdt-contract :usdc-contract :usdc-option :inverse-contract :contract-account :unified-account}

• environment either of: #{:mainnet :testnet}

• pub-opts (optional) options related to the internal pub used to dispatch messages. map of:

  • data-buf (optional) buffer for data source ch
  • topic-buf-fn (optional) buf-fn to use when creating internal pub. Defaults to (constantly 32)

• errors-ch (optional) channel that contains request errors, for troubleshoting subscriptions.

• ws-opts (optional) websocket connection options used in the resocket/reconnector. map of (all optional):

  • input-buf
  • output-buf
  • ping-interval 20 secs by default
  • ping-timeout
  • connect-timeout
  • close-timeout
  • ex-handler

• reconnector-opts (optional) options for resocket/reconnector. map of:

  • retry-ms-fn
  • on-error-retry-fn?

Returns a websocket client that implements a/Pub protocol, and handles reconnections automatically through resocket/reconnector. You can subscribe to topics as if it were a core.async pub, and the client will internally handle subscriptions. i.e (a/sub ws-client 'orderbook.50.BTCUSDT' (a/chan) close?)